Rope Crane: Stack Cones Without Touching Them

Each group runs a "crane": a wide elastic band with ropes tied around it; by pulling together, the band opens and closes to grab cones and stack them. It requires everyone to coordinate force, distance, and timing.

How to play

1. Groups of 6. Each person holds the end of a rope tied to the band. Practice opening it by stepping back and closing it by stepping in (3 min).
2. Pick up a cone and move it into a hoop 3 meters away (6 min).
3. Stack a tower of 4 cones without touching them with hands (6 min).
4. Constraint round: no talking, or one person gives commands without holding a rope (5 min).
5. Inter-group challenge: build one shared pyramid in the center, each group adding its own level (5 min).

Rules

• Only touch the ropes, never the cones or the band.
• Hold ropes in your hand without wrapping them around wrists or fingers.
• Never drop a tight rope suddenly: call it out and step in.
• If the tower falls, start again without losing your turn.

Variations

Adaptations

• Wheelchair users: hold a rope from the chair; the group positions itself so their rope is easy to reach.
• Visual impairment: a partner calls "pull," "ease," or "hold."
• Hand injury: hold with the other hand or loop the rope over the forearm without wrapping it.

Learning goals

• Coordinate the tension of several ropes at once.
• Organize group communication.
• Persist with a precision challenge.

Equipment for a class of 25

• wide elastic bands: 5
• ropes: 30
• cones: 30

Teacher tip

A bike inner tube cut into rings or wide sewing elastic works as the band. Tie the ropes before class with secure knots. The usual mistake is everyone pulling at once: open, lower, then close.

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